Cold-rolled strip steel straight 6mm spot, Ding Ding cold rolled, cold-rolled strip steel straight by Ding Ding Industrial Co., Ltd., Henan Province. Ding Ding Industrial Co., Ltd., Henan Province (www.hnddsy.com) is a professional enterprise, "cold-rolled ribbed steel CRB550", the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu. Curvature per meter cold-rolled ribbed steel bending straight bars no more than 4mm, the total curvature is not more than 0.4% of full-length steel. Weight cold-rolled ribbed steel coil steel weight not less than 100kg. Each dish should be composed of a steel rod, CRB650 above grade steel and shall have welded joints. Straight bars by the same brand, same size, same length of 6mm cold rolled into a bundle delivery straight how much rebar, heavy bundles of both parties are determined by supply and demand. Now steel is widely used in any building on 6mm cold rolled straight rebar spot, made a better evidence 6mm cold-rolled strip steel manufacturer for direct human progress, but also on the quality of steel is now member of the expedition by minimum reinforcement ratio reinforcement, press (and other areas) reinforced the principle of substitution. Many different types of steel, usually by chemical composition, production process, rolling shape, supply form, diameter, as well as use in the structure classification.